| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.77 | 7.156% | $83.3352 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $122.49 | 3.280% | $126.5077 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $27.70 | 5.371% | $29.1878 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $203.81 | 9.712% | $223.604 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $142.45 | 7.424% | $153.0255 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $12.69 | 3.418% | $13.1237 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $128.58 | 9.662% | $141.0034 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $715.49 | $769.7873 | $769.79 | $769.80 | $769.70 | |